4.2 oz., 100% Cotton (Black & White)100% Cotton (Prepared For Dye)65/35 Polyester/cotton (Neon colors)60/40 Polyester/cotton (Heather colors)90/10 Cotton/polyester (Light Heather Grey)2-ply, 30 singlesNo pleatsPremium double stitch construction for long lasting durabilityDesigned for comfort around ears & faceWashable and reusableNon-medical grade*Specs do not include the ear loops "CLICK HERE How to Prepare the VC19 for Sublimation"